Figure 1
From: Ising-like model replicating time-averaged spiking behaviour of in vitro neuronal networks

The ensemble of investigated time series of binarized spikes spanning a total of 1 s for 60 electrodes of the in vitro samples 1, 2 and 3 are shown in (a–c)6, respectively. Each horizontal line represents the temporal spiking series of a local group at an electrode or single neuron, respectively, whereas each vertical line represents the state of the system at time t. A blue point corresponds to a spike (\(+\,1\)) and an empty place to no spike (\(-\,1\)).